like: lỗ hổng
Intermediate Level Advanced Level
Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
lỗ hổng * ☊ 
gap * ☊
[ lỗ ] : loss (in business); hole
[ hổng ] : having gaps, gaping, hollow
[ lỗ ] : hole